package com.ruoyi.airsystem.mapper;

import java.util.List;
import com.ruoyi.airsystem.domain.AirPmlevels;

/**
 * PM浓度记录Mapper接口
 * @date 2025-04-18
 */
public interface AirPmlevelsMapper 
{
    /**
     * 查询PM浓度记录
     * 
     * @param recordId PM浓度记录主键
     * @return PM浓度记录
     */
    public AirPmlevels selectAirPmlevelsByRecordId(Long recordId);

    /**
     * 查询PM浓度记录列表
     * 
     * @param airPmlevels PM浓度记录
     * @return PM浓度记录集合
     */
    public List<AirPmlevels> selectAirPmlevelsList(AirPmlevels airPmlevels);

    /**
     * 新增PM浓度记录
     * 
     * @param airPmlevels PM浓度记录
     * @return 结果
     */
    public int insertAirPmlevels(AirPmlevels airPmlevels);

    /**
     * 修改PM浓度记录
     * 
     * @param airPmlevels PM浓度记录
     * @return 结果
     */
    public int updateAirPmlevels(AirPmlevels airPmlevels);

    /**
     * 删除PM浓度记录
     * 
     * @param recordId PM浓度记录主键
     * @return 结果
     */
    public int deleteAirPmlevelsByRecordId(Long recordId);

    /**
     * 批量删除PM浓度记录
     * 
     * @param recordIds 需要删除的数据主键集合
     * @return 结果
     */
    public int deleteAirPmlevelsByRecordIds(Long[] recordIds);
}
